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STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Aug. 16, 2023 | Apr. 21, 2023 | Jun. 30, 2017
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Common stock, shares authorized | 44,000 | 44,000 |  |  |
Aggregate Value of Common Stock and Other Securities Registered for Sale | $ 104,000 |  |  | $ 150,000 |
Aggregate Shares of Common Stock Allocated for Acquisitions | $ 12,500,000 |  |  | $ 12,500,000 |
Stock Repurchase Program, Authorized Amount | $ 10 | $ 5,000 |  |  |
Stock Repurchase Program, Number of Shares Authorized to be Repurchased |  | 364 |  |  |
Options Outstanding | 1,397 | 1,932 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value | $ 5.30 | $ 2.47 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value | $ 2,154 | $ 20 |  |  |
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount | $ 945 |  |  |  |
Sale of Stock, Description of Transaction | On August 16, 2023, we entered into an underwriting agreement (the “Underwriting Agreement”) with Stifel, Nicolaus & Company, Incorporated and Craig-Hallum Capital Group LLC, as representatives of the several underwriters named therein (collectively, the “Underwriters”), relating to a firm commitment offering of 3,333 newly issued shares of our common stock at a public offering price of $12.00 per share (the “2023 Offering”). On August 21, 2023, we completed the 2023 Offering, and realized net proceeds of $37,395, after deducting underwriting discounts and offering expenses of $2,605. Additionally, on August 30, 2023, the Underwriters exercised their option to purchase an additional 500 shares of our common stock, and we realized net proceeds of $5,507, after deducting underwriting discounts and offering expenses of $493. |  |  |  |
Sale of Stock, Transaction Date | Aug. 21, 2023 |  |  |  |
Sale of Stock, Price Per Share |  |  | $ 12.00 |  |
Defined Contribution Plan, Cost | $ 1,705 | 1,495 |  |  |
Aggregate Shares of Common Stock and Other Securities Registered for Sale |  |  |  | 1,480 |
Shares reserved for future issuance (in shares) | 3,953 |  |  |  |
2023 Underwritten Public Offering, Public |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Sale of Stock, Number of Shares Issued in Transaction | 3,333 |  |  |  |
Sale of Stock, Consideration Received on Transaction | $ 37,395 |  |  |  |
Sale of Stock, Issuance Costs | $ 2,605 |  |  |  |
2023 Underwritten Public Offering, Underwriter |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Sale of Stock, Number of Shares Issued in Transaction | 500 |  |  |  |
Sale of Stock, Consideration Received on Transaction | $ 5,507 |  |  |  |
Sale of Stock, Issuance Costs | $ 493 |  |  |  |
Restricted Stock Units (RSUs) |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | 467 |  |  |  |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | 1 year 10 months 24 days |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value | $ 2,126 | $ 839 |  |  |
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount | $ 4,010 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | 519 | 281 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value | $ 10,850 | $ 6,650 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | $ 11,700 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease) | (183) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease), Weighted Average Grant Date Fair Value | $ 6,770 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period | (46) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value | $ 9,870 |  |  |  |
Share-based Payment Arrangement |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Options Outstanding | 2,220 |  |  |  |
Employee Stock Option |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | 1 year 29 days |  |  |  |
Performance Shares |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | 354 |  |  |  |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | 2 years 3 days |  |  |  |
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount | $ 1,521 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | 304 | 0 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value | $ 9,490 | $ 0 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | $ 9,490 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease) | 0 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease), Weighted Average Grant Date Fair Value | $ 0 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period | (50) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value | $ 9,490 |  |  |  |
2018 Plan |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 4,350 |  |  |  |
2018 Plan | Restricted Stock Units (RSUs) |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number | 519 |  |  |  |
2018 Plan | Employee Stock Option |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Options Outstanding | 1,397 |  |  |  |
2018 Plan | Performance Shares |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number | 304 |  |  |  |
Purchase Plan | Employee Stock |  |  |  |  |
STOCKHOLDERS' EQUITY (Details) [Line Items] |  |  |  |  |
Shares reserved for future issuance (in shares) | 125 |  |  |  | 475

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